2XN4 Structural Protein date Jul 30, 2010
title Crystal Structure Of The Kelch Domain Of Human Klhl2 (Mayven
authors P.Canning, V.Hozjan, C.D.O.Cooper, V.Ayinampudi, M.Vollmar, A.C.W F.Von Delft, J.Weigelt, C.H.Arrowsmith, A.M.Edwards, C.Bountra, A.N.Bullock
compound source
Molecule: Kelch-Like Protein 2
Chain: A, B
Fragment: Kelch Domain, Residues 294-591
Synonym: Actin-Binding Protein Mayven
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_variant: R3-Prare2
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pnic28-Bsa4
Other_details: Mammalian Gene Collection (Mgc)
symmetry Space Group: P 1
R_factor 0.169 R_Free 0.222
crystal
cell
length a length b length c angle alpha angle beta angle gamma
45.994 46.005 71.762 86.68 82.75 68.48
method X-Ray Diffractionresolution 1.99 Å
ligand EDO, NA, SO4 enzyme
Primary referenceStructural basis for Cul3 assembly with the BTB-Kelch family of E3 ubiquitin ligases., Canning P, Cooper CD, Krojer T, Murray JW, Pike AC, Chaikuad A, Keates T, Thangaratnarajah C, Hojzan V, Marsden BD, Gileadi O, Knapp S, von Delft F, Bullock AN, J Biol Chem. 2013 Jan 24. PMID:23349464
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (183 Kb) [Save to disk]
  • Biological Unit Coordinates (2xn4.pdb1.gz) 89 Kb
  • Biological Unit Coordinates (2xn4.pdb2.gz) 90 Kb
  • LPC: Ligand-Protein Contacts for 2XN4
  • CSU: Contacts of Structural Units for 2XN4
  • Structure Factors (396 Kb)
  • Retrieve 2XN4 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2XN4 from S2C, [Save to disk]
  • Re-refined 2xn4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2XN4 in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 2XN4
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2XN4, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2xn4_B] [2xn4] [2xn4_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 2XN4: [Kelch ] by SMART
  • Other resources with information on 2XN4
  • Community annotation for 2XN4 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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